20196824400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1091

約数の個数: 360

約数和(自身を含む): 73449245376

約数和(自身を除く): 53252420976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 353, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 691, 706, 720, 828, 900, 920, 1035, 1059, 1104, 1150, 1200, 1380, 1382, 1412, 1656, 1725, 1765, 1800, 1840, 2070, 2073, 2118, 2300, 2760, 2764, 2824, 3177, 3312, 3450, 3455, 3530, 3600, 4140, 4146, 4236, 4600, 5175, 5295, 5520, 5528, 5648, 6219, 6354, 6900, 6910, 7060, 8119, 8280, 8292, 8472, 8825, 9200, 10350, 10365, 10590, 11056, 12438, 12708, 13800, 13820, 14120, 15885, 15893, 16238, 16560, 16584, 16944, 17275, 17650, 20700, 20730, 21180, 24357, 24876, 25416, 26475, 27600, 27640, 28240, 31095, 31770, 31786, 32476, 33168, 34550, 35300, 40595, 41400, 41460, 42360, 47679, 48714, 49752, 50832, 51825, 52950, 55280, 62190, 63540, 63572, 64952, 69100, 70600, 73071, 79425, 79465, 81190, 82800, 82920, 84720, 95358, 97428, 99504, 103650, 105900, 121785, 124380, 127080, 127144, 129904, 138200, 141200, 143037, 146142, 155475, 158850, 158930, 162380, 165840, 190716, 194856, 202975, 207300, 211800, 238395, 243570, 243923, 248760, 254160, 254288, 276400, 286074, 292284, 310950, 317700, 317860, 324760, 365355, 381432, 389712, 397325, 405950, 414600, 423600, 476790, 487140, 487846, 497520, 572148, 584568, 608925, 621900, 635400, 635720, 649520, 715185, 730710, 731769, 762864, 794650, 811900, 829200, 953580, 974280, 975692, 1144296, 1169136, 1191975, 1217850, 1219615, 1243800, 1270800, 1271440, 1430370, 1461420, 1463538, 1589300, 1623800, 1826775, 1907160, 1948560, 1951384, 2195307, 2288592, 2383950, 2435700, 2439230, 2487600, 2860740, 2922840, 2927076, 3178600, 3247600, 3575925, 3653550, 3658845, 3814320, 3902768, 4390614, 4767900, 4871400, 4878460, 5610229, 5721480, 5845680, 5854152, 6098075, 6357200, 7151850, 7307100, 7317690, 8781228, 9535800, 9742800, 9756920, 10976535, 11220458, 11442960, 11708304, 12196150, 14303700, 14614200, 14635380, 16830687, 17562456, 18294225, 19071600, 19513840, 21953070, 22440916, 24392300, 28051145, 28607400, 29228400, 29270760, 33661374, 35124912, 36588450, 43906140, 44881832, 48784600, 50492061, 54882675, 56102290, 57214800, 58541520, 67322748, 73176900, 84153435, 87812280, 89763664, 97569200, 100984122, 109765350, 112204580, 134645496, 140255725, 146353800, 168306870, 175624560, 201968244, 219530700, 224409160, 252460305, 269290992, 280511450, 292707600, 336613740, 403936488, 420767175, 439061400, 448818320, 504920610, 561022900, 673227480, 807872976, 841534350, 878122800, 1009841220, 1122045800, 1262301525, 1346454960, 1683068700, 2019682440, 2244091600, 2524603050, 3366137400, 4039364880, 5049206100, 6732274800, 10098412200, 20196824400]

約数ペア:

[(1, 20196824400), (2, 10098412200), (3, 6732274800), (4, 5049206100), (5, 4039364880), (6, 3366137400), (8, 2524603050), (9, 2244091600), (10, 2019682440), (12, 1683068700), (15, 1346454960), (16, 1262301525), (18, 1122045800), (20, 1009841220), (23, 878122800), (24, 841534350), (25, 807872976), (30, 673227480), (36, 561022900), (40, 504920610), (45, 448818320), (46, 439061400), (48, 420767175), (50, 403936488), (60, 336613740), (69, 292707600), (72, 280511450), (75, 269290992), (80, 252460305), (90, 224409160), (92, 219530700), (100, 201968244), (115, 175624560), (120, 168306870), (138, 146353800), (144, 140255725), (150, 134645496), (180, 112204580), (184, 109765350), (200, 100984122), (207, 97569200), (225, 89763664), (230, 87812280), (240, 84153435), (276, 73176900), (300, 67322748), (345, 58541520), (353, 57214800), (360, 56102290), (368, 54882675), (400, 50492061), (414, 48784600), (450, 44881832), (460, 43906140), (552, 36588450), (575, 35124912), (600, 33661374), (690, 29270760), (691, 29228400), (706, 28607400), (720, 28051145), (828, 24392300), (900, 22440916), (920, 21953070), (1035, 19513840), (1059, 19071600), (1104, 18294225), (1150, 17562456), (1200, 16830687), (1380, 14635380), (1382, 14614200), (1412, 14303700), (1656, 12196150), (1725, 11708304), (1765, 11442960), (1800, 11220458), (1840, 10976535), (2070, 9756920), (2073, 9742800), (2118, 9535800), (2300, 8781228), (2760, 7317690), (2764, 7307100), (2824, 7151850), (3177, 6357200), (3312, 6098075), (3450, 5854152), (3455, 5845680), (3530, 5721480), (3600, 5610229), (4140, 4878460), (4146, 4871400), (4236, 4767900), (4600, 4390614), (5175, 3902768), (5295, 3814320), (5520, 3658845), (5528, 3653550), (5648, 3575925), (6219, 3247600), (6354, 3178600), (6900, 2927076), (6910, 2922840), (7060, 2860740), (8119, 2487600), (8280, 2439230), (8292, 2435700), (8472, 2383950), (8825, 2288592), (9200, 2195307), (10350, 1951384), (10365, 1948560), (10590, 1907160), (11056, 1826775), (12438, 1623800), (12708, 1589300), (13800, 1463538), (13820, 1461420), (14120, 1430370), (15885, 1271440), (15893, 1270800), (16238, 1243800), (16560, 1219615), (16584, 1217850), (16944, 1191975), (17275, 1169136), (17650, 1144296), (20700, 975692), (20730, 974280), (21180, 953580), (24357, 829200), (24876, 811900), (25416, 794650), (26475, 762864), (27600, 731769), (27640, 730710), (28240, 715185), (31095, 649520), (31770, 635720), (31786, 635400), (32476, 621900), (33168, 608925), (34550, 584568), (35300, 572148), (40595, 497520), (41400, 487846), (41460, 487140), (42360, 476790), (47679, 423600), (48714, 414600), (49752, 405950), (50832, 397325), (51825, 389712), (52950, 381432), (55280, 365355), (62190, 324760), (63540, 317860), (63572, 317700), (64952, 310950), (69100, 292284), (70600, 286074), (73071, 276400), (79425, 254288), (79465, 254160), (81190, 248760), (82800, 243923), (82920, 243570), (84720, 238395), (95358, 211800), (97428, 207300), (99504, 202975), (103650, 194856), (105900, 190716), (121785, 165840), (124380, 162380), (127080, 158930), (127144, 158850), (129904, 155475), (138200, 146142), (141200, 143037)]